body {
    text-align: center;
}

ul {
    text-align: center;
    margin: auto;
}

img {
    width: 300px;
    height: 300px;
}

blockquote {
    height: 30px;
}

.layui-text h1 {
    margin: 0px 0;
    font-size: 32px;
}
#mbb {
    position: absolute;
    left: 100px;
    top: 0px;
    width: 900px !important;
    height: 600px !important;
    user-select: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    padding: 0px;
    margin: 0px;
    border-width: 0px;
}